/usr/share/doc/libxbase64-doc/examples/sample4.cpp is in libxbase64-doc 3.1.2-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | /* sample4.cpp
Xbase64 project source code
This sample program reads the database created and updated by the sample1
and sample2 program
This program demonstrates the use of the following functions/methods
DeleteRecord, UndeleteRecord, RecordDeleted
Copyright (C) 1997,2003 Gary A. Kunkel
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Contact:
Email:
xbase64-devel@lists.sourceforge.net
xbase64-users@lists.sourceforge.net
Regular Mail:
XBase Support
149C South Main St
Keller Texas, 76248
USA
*/
#include <xbase64/xbase64.h>
int main()
{
xbShort rc;
xbXBase x;
xbDbf MyFile( &x );
MyFile.AutoLockOff();
#ifdef XB_INDEX_NDX
xbNdx MyIndex1( &MyFile );
xbNdx MyIndex2( &MyFile );
xbNdx MyIndex3( &MyFile );
#endif
#ifdef XB_INDEX_NTX
xbNtx MyIndex4( &MyFile );
xbNtx MyIndex5( &MyFile );
#endif
if(( rc = MyFile.OpenDatabase( "MYFILE.DBF" )) != XB_NO_ERROR ){
std::cout << "Error opening file" << std::endl;
x.DisplayError( rc );
exit(1);
}
#ifdef XB_INDEX_NDX
if(( rc = MyIndex1.OpenIndex( "MYINDEX1.NDX" )) != XB_NO_ERROR ){
std::cout << "\nError opening index1" << std::endl;
x.DisplayError( rc );
exit(1);
}
if(( rc = MyIndex2.OpenIndex( "MYINDEX2.NDX" )) != XB_NO_ERROR ){
std::cout << "\nError opening index2" << std::endl;
x.DisplayError( rc );
exit(1);
}
if(( rc = MyIndex3.OpenIndex( "MYINDEX3.NDX" )) != XB_NO_ERROR ){
std::cout << "\nError opening index3" << std::endl;
x.DisplayError( rc );
exit(1);
}
#endif
#ifdef XB_INDEX_NTX
if(( rc = MyIndex4.OpenIndex( "MYINDEX4.NTX" )) != XB_NO_ERROR ){
std::cout << "\nError opening index4" << std::endl;
x.DisplayError( rc );
exit(1);
}
if(( rc = MyIndex5.OpenIndex( "MYINDEX5.NTX" )) != XB_NO_ERROR ){
std::cout << "\nError opening index5" << std::endl;
x.DisplayError( rc );
exit(1);
}
#endif
std::cout << "Sample GetRecord\n";
// MyFile.ExclusiveLock( XB_LOCK ); /* lock the files for our exclusive use */
MyFile.GetRecord( 2L ); /* get the second record */
MyFile.DeleteRecord(); /* delete it */
if( MyFile.RecordDeleted() )
std::cout << "Record is deleted..." << std::endl;
else
std::cout << "Record is not deleted..." << std::endl;
/* to undelete a record the following commented code could be used
MyFile.UndeleteRecord();
if( MyFile.RecordDeleted() )
std::cout << "Record is deleted...\n";
else
std::cout << "Record is not deleted...\n";
*/
/* to permanently remove deleted records from the file, pack the database */
if(( rc = MyFile.PackDatabase( XB_LOCK )) != XB_NO_ERROR ){
std::cout << "Error packing database" << std::endl;
x.DisplayError( rc );
}
else
std::cout << "Database packed." << std::endl;
// MyFile.ExclusiveUnlock(); /* unlock the files */
MyFile.CloseDatabase(); /* close database */
return 0;
}
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